Bambanci Tsakanin Kwayoyin cuta da Kwayoyin cuta a Cututtuka
Pendahuluan
A duniyar likitanci, fahimtar abubuwan da ke haifar da cututtuka yana da matuƙar muhimmanci don magani da rigakafi. Biyu daga cikin abubuwan da suka fi yawa kuma waɗanda galibi ke rikicewa sune ƙwayoyin cuta da ƙwayoyin cuta. Duk da cewa duka biyun na iya haifar da cututtuka iri-iri a cikin mutane, suna da bambance-bambancen asali a cikin tsari, hanyar aiki, rarrabawa, da kuma martanin magani. Wannan labarin zai bincika bambance-bambancen da ke tsakanin ƙwayoyin cuta da ƙwayoyin cuta da tasirinsu ga cututtukan da suke haifarwa.
1. Tsarin da Girman
Ɗaya daga cikin manyan bambance-bambancen da ke tsakanin ƙwayoyin cuta da ƙwayoyin cuta shine tsarinsu da girmansu.
Kwayoyin cuta halittu ne masu ƙwayoyin halitta guda ɗaya waɗanda ke da cikakken tsarin ƙwayoyin halitta. Suna da bangon tantanin halitta, membrane na tantanin halitta, cytoplasm, da kayan kwayoyin halitta waɗanda suka ƙunshi DNA. Yawancin ƙwayoyin cuta suna auna tsakanin micrometers 0,2 zuwa 10 (µm). Wasu ƙwayoyin cuta kuma suna da flagella ko pili waɗanda ke taimaka musu motsawa da mu'amala da muhallinsu.
A gefe guda kuma, ƙwayoyin cuta sun fi ƙanƙanta fiye da ƙwayoyin cuta, yawanci suna auna tsakanin nanometers 20 zuwa 300 (nm). Ƙwayoyin cuta ba su da cikakken tsarin ƙwayoyin halitta. Sun ƙunshi RNA ko DNA da aka haɗa a cikin wani sinadarin furotin da ake kira capsid. Wasu ƙwayoyin cuta kuma suna da ambulan lipid da aka samo daga membrane na ƙwayoyin halitta. Saboda ba su da tsarin ƙwayoyin halitta da metabolism na kansu, ƙwayoyin cuta ba za su iya rayuwa da haihuwa ba tare da kamuwa da ƙwayar halitta mai masaukin baki ba.
2. Tsarin Haihuwa
Hanyoyin haihuwa kuma sun bambanta tsakanin ƙwayoyin cuta da ƙwayoyin cuta.
Kwayoyin cuta suna hayayyafa ta hanyar rashin jima'i ta hanyar rabuwar jinsi biyu, inda kwayar cuta guda ɗaya ke kwaikwayi kwayoyin halittarta kuma ta rabu zuwa ƙwayoyin 'ya'ya mata guda biyu iri ɗaya. Wasu ƙwayoyin cuta kuma suna iya raba kayan kwayoyin halitta ta hanyar haɗuwa, transduction, ko canji, wanda zai iya haɓaka bambancin kwayoyin halittarsu kuma ya ba da damar daidaitawa zuwa yanayin da ke canzawa.
Kwayar cuta, a gefe guda kuma, ba ta da ikon sake haifuwa da kanta. Suna buƙatar ƙwayar cuta mai masaukin baki don sake haifuwa. Zagayen rayuwar ƙwayoyin cuta ya ƙunshi matakai da dama:
1. Sha: Kwayar cutar tana mannewa da masu karɓa a saman ƙwayar halittar mai masaukin baki.
2. Shiga ciki: Kwayar cutar ko kuma kwayoyin halittarta suna shiga cikin kwayar halittar mai masaukin baki.
3. Kwafi: Kayan kwayoyin halittar kwayar cutar suna mamaye injinan salula na mai masaukin baki don yin sabbin kwafi na kwayar cutar.
4. Haɗawa: An haɗa sabbin abubuwan ƙwayoyin cuta a cikin ƙwayar mai masaukin baki.
5. Lysis ko Budding: Ana fitar da sabbin ƙwayoyin cuta daga ƙwayar mai masaukin baki, sau da yawa suna lalata ƙwayar a cikin wannan tsari.
3. Cututtukan da ke haifarwa
Kwayoyin cuta da ƙwayoyin cuta na iya haifar da cututtuka iri-iri, amma halayen cututtukan da suke haifarwa galibi sun bambanta.
Cututtukan ƙwayoyin cuta galibi suna faruwa ne lokacin da ƙwayoyin cuta suka yawaita a jiki kuma suka fitar da gubobi waɗanda ke lalata kyallen mai masaukin baki. Wasu misalan cututtukan ƙwayoyin cuta sun haɗa da tarin fuka (Mycobacterium tuberculosis), cututtukan streptococcal (Streptococcus pyogenes), da cututtukan E. coli (Escherichia coli). Cututtukan ƙwayoyin cuta na iya kasancewa daga ƙananan cututtuka kamar cututtukan fitsari zuwa yanayi masu barazana ga rayuwa kamar sepsis.
Kwayar cuta tana haifar da cututtuka ta hanyar kamuwa da ƙwayoyin cuta masu masaukin baki da kuma lalata ayyukansu na yau da kullun. Wasu ƙwayoyin cuta suna da takamaiman takamaiman nau'in ƙwayar da suke kamuwa da ita. Misalan cututtukan ƙwayoyin cuta sun haɗa da mura (ƙwayar cutar mura), COVID-19 (SARS-CoV-2), da AIDS (Ƙwayar cutar kanjamau, HIV). Wasu cututtukan ƙwayoyin cuta suna da tsanani, kamar mura, yayin da wasu kuma na iya zama na yau da kullun, kamar HIV ko hepatitis B.
4. Magani da Rigakafi
Wani muhimmin bambanci tsakanin ƙwayoyin cuta da ƙwayoyin cuta yana cikin yadda ake magance su da kuma hana su.
Ana iya magance cututtukan ƙwayoyin cuta da maganin rigakafi, waɗanda ke aiki ta hanyar kashe ƙwayoyin cuta ko hana haɓakarsu. Duk da haka, amfani da maganin rigakafi dole ne ya zama daidai kuma cikin hikima don hana juriyar maganin rigakafi, inda ƙwayoyin cuta ke haɓaka ikon tsayayya da tasirin maganin rigakafi.
Ba za a iya magance cututtukan ƙwayoyin cuta da maganin rigakafi ba. Maganin kamuwa da ƙwayoyin cuta sau da yawa yana da alamun bayyanar cututtuka, yana taimakawa wajen rage alamun yayin da martanin garkuwar jiki na halitta ke tasowa. Duk da haka, ana iya tsara wasu magungunan rigakafi don kai hari ga takamaiman ƙwayoyin cuta, suna hana zagayowar rayuwarsu da rage tsananin kamuwa da cutar. Misali, ana amfani da magungunan rigakafi don magance cutar HIV, kuma ana amfani da magungunan rigakafi kamar oseltamivir don mura.
Rigakafi kuma ya bambanta tsakanin cututtukan ƙwayoyin cuta da na ƙwayoyin cuta. Rigakafi hanya ce mai matuƙar tasiri don hana kamuwa da cututtuka da yawa na ƙwayoyin cuta, kamar na mura, ciwon hanta, da HPV. Wasu cututtukan ƙwayoyin cuta kuma ana iya hana su ta hanyar allurar rigakafi, kamar na tetanus, pertussis, da Haemophilus influenzae nau'in b (Hib). Kyakkyawan ayyukan tsafta, tsafta, da matakan kula da kamuwa da cuta suma suna da mahimmanci wajen hana yaɗuwar ƙwayoyin cuta da ƙwayoyin cuta.
5. Ci gaban Juriya
Ci gaban juriya shima muhimmin batu ne a cikin mahallin kwayoyin cuta da ƙwayoyin cuta.
Juriyar ƙwayoyin cuta a tsakanin ƙwayoyin cuta ya zama babbar matsala a duniya. Yawan amfani da maganin rigakafi da kuma rashin amfani da shi yadda ya kamata ya haifar da ci gaban ƙwayoyin cuta waɗanda ke jure wa waɗannan magunguna, wanda hakan ya sa wasu cututtuka da a da suke da sauƙin magancewa suke da matuƙar wahalar sarrafawa. Misalan ƙwayoyin cuta masu jurewa sun haɗa da Staphylococcus aureus mai jure wa methicillin (MRSA) da Mycobacterium tarin fuka mai jure wa magunguna da yawa (MDR-TB).
A gefe guda kuma, ƙwayoyin cuta na iya haifar da juriya ga magungunan kashe ƙwayoyin cuta. Misali, wasu nau'ikan HIV sun zama masu juriya ga magungunan kashe ƙwayoyin cuta da yawa. Saurin maye gurbi a cikin ƙwayoyin cuta kamar mura yana nufin cewa dole ne a ci gaba da sabunta alluran rigakafi da magunguna don magance sabbin nau'ikan da ke tasowa.
Kammalawa
Fahimtar bambance-bambancen da ke tsakanin ƙwayoyin cuta da ƙwayoyin cuta yana da matuƙar muhimmanci a fannin lafiya da kuma lafiyar jama'a. Duk da cewa duka sinadarai biyu na iya haifar da cututtuka, sun bambanta sosai a tsarinsu, hanyoyin haihuwa, nau'ikan cututtuka da suke haifarwa, da kuma hanyoyin magani da rigakafi. Wannan ilimin yana da matuƙar muhimmanci ba kawai ga ƙwararrun likitoci ba, har ma ga jama'a don kiyaye lafiya da kuma guje wa amfani da magunguna marasa kyau. Tare da ingantaccen ilimi da matakan kariya, za mu iya sarrafa yaɗuwar kamuwa da cuta da kuma inganta lafiyar duniya.
